This page presents operational model fields that are being used in a study examining their
forecast ability for tropical cyclogenesis in the eastern Pacific and northern Atlantic basins.
Please note that these products are experimental and not official forecasts. For official forecasts in the U.S.,
please refer to the National Weather Service and National Hurricane Center.
Pleaes note that effective 22 May 2009, UKMO will no longer be supplying their high resolution UKMET
output for plotting here.
Model data last updated Sat Jul 4 18:44:33 UTC 2009.
UWisc-CIMSS Observed Satellite Wind-Based Shear Index:
| Atlantic: | Latest | t-03hr | t-06hr | t-09hr | t-12hr | t-15hr | t-18hr | t-21hr | t-24hr | Eastern Pacific | Latest | t-03hr | t-06hr | t-09hr | t-12hr | t-15hr | t-18hr | t-21hr | t-24hr |
| Western Pacific | Latest | t-06hr | t-12hr | t-18hr | t-24hr |
Last Updated: 7 June 2005